Securities - Securities Sold (Details) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Debt Securities, Available-for-sale [Line Items]
Carrying Value Immediately Prior to Sale	$ 196,537,000
Net Proceeds	177,185,000	$ 0
Impairment Recognized in December 2023	(19,352,000)
Obligations of states and political subdivisions
Debt Securities, Available-for-sale [Line Items]
Carrying Value Immediately Prior to Sale	12,301,000
Net Proceeds	11,360,000
Impairment Recognized in December 2023	(941,000)
Residential mortgage backed securities: | Government agency mortgage backed securities
Debt Securities, Available-for-sale [Line Items]
Carrying Value Immediately Prior to Sale	107,389,000
Net Proceeds	95,922,000
Impairment Recognized in December 2023	(11,467,000)
Residential mortgage backed securities: | Government agency collateralized mortgage obligations
Debt Securities, Available-for-sale [Line Items]
Carrying Value Immediately Prior to Sale	48,300,000
Net Proceeds	43,990,000
Impairment Recognized in December 2023	(4,310,000)
Commercial mortgage backed securities: | Government agency collateralized mortgage obligations
Debt Securities, Available-for-sale [Line Items]
Carrying Value Immediately Prior to Sale	28,547,000
Net Proceeds	25,913,000
Impairment Recognized in December 2023	$ (2,634,000)